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As of 19:15 CDT

Weather in Oconee, IL

76°Current weather

Oconee, Friday, 9 October, 19:15

Clear. Feels like 75°. High 85°, low 53°.

Pressure30.00 inHg
Wind7.2 mph SE
Humidity32%
Visibility6.2 mi
Dew point46°
Sat, 1078° / 55°0Overcast
78 °Overcast

Oconee, Saturday, 10 October

Overcast. High 78°, low 55°.

Pressure30.09 inHg
Wind6.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point53°
Sun, 1180° / 54°0Clear
80 °Clear

Oconee, Sunday, 11 October

Clear. High 80°, low 54°.

Pressure29.94 inHg
Wind4.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point58°
Mon, 1287° / 64°0Mostly clear
87 °Mostly clear

Oconee, Monday, 12 October

Mostly clear. High 87°, low 64°.

Pressure29.91 inHg
Wind11.2 mph SW
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1387° / 70°0Overcast
87 °Overcast

Oconee, Tuesday, 13 October

Overcast. High 87°, low 70°.

Pressure29.85 inHg
Wind10.1 mph W
Humidity59%
Visibility6.2 mi
Dew point69°
Wed, 1475° / 66°0.49Rain
75 °Rain

Oconee, Wednesday, 14 October

Rain. High 75°, low 66°.

Pressure30.00 inHg
Wind11.5 mph NE
Humidity87%
Visibility—
Dew point70°
Thu, 1587° / 60°0.17Light rain
87 °Light rain

Oconee, Thursday, 15 October

Light rain. High 87°, low 60°.

Pressure29.91 inHg
Wind20.8 mph SW
Humidity57%
Visibility—
Dew point61°
Fri, 1669° / 51°0.02Light rain
69 °Light rain

Oconee, Friday, 16 October

Light rain. High 69°, low 51°.

Pressure30.09 inHg
Wind21.1 mph W
Humidity33%
Visibility—
Dew point31°
Sat, 1747° / 38°0Overcast
47 °Overcast

Oconee, Saturday, 17 October

Overcast. High 47°, low 38°.

Pressure30.39 inHg
Wind20.1 mph W
Humidity49%
Visibility—
Dew point26°
Sun, 1854° / 33°0Clear
54 °Clear

Oconee, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.47 inHg
Wind6.8 mph N
Humidity33%
Visibility—
Dew point22°
Mon, 1961° / 39°0Overcast
61 °Overcast

Oconee, Monday, 19 October

Overcast. High 61°, low 39°.

Pressure30.42 inHg
Wind8.4 mph SE
Humidity27%
Visibility—
Dew point22°
Tue, 2067° / 43°0Clear
67 °Clear

Oconee, Tuesday, 20 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind6.2 mph SE
Humidity24%
Visibility—
Dew point24°
Wed, 2171° / 45°0Clear
71 °Clear

Oconee, Wednesday, 21 October

Clear. High 71°, low 45°.

Pressure30.33 inHg
Wind7.5 mph S
Humidity23%
Visibility—
Dew point27°
Thu, 2275° / 49°0Clear
75 °Clear

Oconee, Thursday, 22 October

Clear. High 75°, low 49°.

Pressure30.15 inHg
Wind9.9 mph W
Humidity27%
Visibility—
Dew point34°
Fri, 2377° / 52°0Clear
77 °Clear

Oconee, Friday, 23 October

Clear. High 77°, low 52°.

Pressure30.03 inHg
Wind7.9 mph SW
Humidity27%
Visibility—
Dew point36°
Sat, 2478° / 53°0Overcast
78 °Overcast

Oconee, Saturday, 24 October

Overcast. High 78°, low 53°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity22%
Visibility—
Dew point32°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Oconee, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Oconee, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.